FR949786A - Improvements made or relating to cut pulleys - Google Patents

Improvements made or relating to cut pulleys

Info

Publication number
FR949786A
FR949786A FR949786DA FR949786A FR 949786 A FR949786 A FR 949786A FR 949786D A FR949786D A FR 949786DA FR 949786 A FR949786 A FR 949786A
Authority
FR
France
Prior art keywords
pulleys
relating
cut
improvements made
cut pulleys
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WELL EQUIPMENT M F G CORP
Original Assignee
WELL EQUIPMENT M F G CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WELL EQUIPMENT M F G CORP filed Critical WELL EQUIPMENT M F G CORP
Application granted granted Critical
Publication of FR949786A publication Critical patent/FR949786A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/046—Openable pulley blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR949786D 1941-11-18 1947-07-21 Improvements made or relating to cut pulleys Expired FR949786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US949786XA 1941-11-18 1941-11-18

Publications (1)

Publication Number Publication Date
FR949786A true FR949786A (en) 1949-09-08

Family

ID=22248304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949786D Expired FR949786A (en) 1941-11-18 1947-07-21 Improvements made or relating to cut pulleys

Country Status (1)

Country Link
FR (1) FR949786A (en)

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